GAO
16 July 2026
Aircraft rely on interconnected systems onboard and on the ground to move safely from one place to another. The interconnection of these systems makes them more vulnerable to cyberattacks.
The Federal Aviation Administration (FAA) and Transportation Security Administration (TSA) collaborate on aviation cybersecurity. There can be the appearance of overlapping roles and responsibilities between them. While FAA has clearly defined roles and responsibilities, TSA does not. FAA hasn’t fully reported its cybersecurity spending or implemented its cybersecurity strategy, among other things.
Our recommendations address these and other issues...
